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Michal Smulski 19b60f8410 gpio: mpc8xxx: latch GPIOs state on module load when configured as output 
Qoriq and related devices allow reading out state of GPIO set as output.
However, currently on driver's init, all outputs are configured as driven
low. So, any changes to GPIO confiuration will drive all pins (configured
as output) as output-low.
This patch latches state of output GPIOs before any GPIO configuration
takes place. This preserves any output settings done prior to loading
the driver (for example, by u-boot).

Signed-off-by: Michal Smulski <michal.smulski@ooma.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-06-16 11:11:27 +02:00
..
accel
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
accessibility
…
acpi
ACPI: video: Remove acpi_backlight=video quirk for Lenovo ThinkPad W530
2023-05-04 20:23:41 +02:00
amba
…
android
…
ata
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
atm
…
auxdisplay
…
base
- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
2023-04-27 19:42:02 -07:00
bcma
…
block
for-6.4/io_uring-2023-05-07
2023-05-07 10:00:09 -07:00
bluetooth
Bluetooth: btusb: Add WCN6855 devcoredump support
2023-04-23 22:07:27 -07:00
bus
modules-6.4-rc1
2023-04-27 16:36:55 -07:00
cdrom
…
cdx
cdx: fix build failure due to sysfs 'bus_type' argument needing to be const
2023-04-27 16:21:32 -07:00
char
This PR fixes a critical bug in my first pull request. I fixed the
2023-05-01 10:37:37 -07:00
clk
A couple more patches that would be good to get into -rc1.
2023-05-07 10:31:45 -07:00
clocksource
Timekeeping and clocksource/event driver updates the second batch:
2023-04-29 10:24:30 -07:00
comedi
…
connector
…
counter
- New Drivers
2023-05-02 10:41:31 -07:00
cpufreq
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
cpuidle
RISC-V: Align SBI probe implementation with spec
2023-04-29 13:04:50 -07:00
crypto
This push fixes the following problems:
2023-05-07 10:57:14 -07:00
cxl
cxl for v6.4
2023-04-30 11:51:51 -07:00
dax
…
dca
Mainly singleton patches all over the place. Series of note are:
2023-04-27 19:57:00 -07:00
devfreq
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
dio
…
dma
dmaengine updates for v6.4
2023-05-03 11:11:56 -07:00
dma-buf
- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
2023-04-27 19:42:02 -07:00
edac
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
eisa
…
extcon
…
firewire
firewire updates for 6.4-rc1
2023-04-27 11:27:48 -07:00
firmware
EFI updates for v6.4:
2023-04-29 17:42:33 -07:00
fpga
Char/Misc drivers for 6.4-rc1
2023-04-27 12:07:50 -07:00
fsi
…
gnss
…
gpio
gpio: mpc8xxx: latch GPIOs state on module load when configured as output
2023-06-16 11:11:27 +02:00
gpu
drm fixes part 2 for 6.4-rc1
2023-05-05 11:49:22 -07:00
greybus
…
hid
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
hsi
…
hte
Devicetree updates for v6.4, part 2:
2023-04-27 10:09:05 -07:00
hv
hyperv-next for v6.4
2023-04-27 17:17:12 -07:00
hwmon
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
hwspinlock
…
hwtracing
…
i2c
i2c: gxp: fix build failure without CONFIG_I2C_SLAVE
2023-05-03 17:27:29 +02:00
i3c
i3c: ast2600: set variable ast2600_i3c_ops storage-class-specifier to static
2023-04-30 23:50:26 +02:00
idle
intel_idle: mark few variables as __read_mostly
2023-04-27 19:37:36 +02:00
iio
Char/Misc drivers for 6.4-rc1
2023-04-27 12:07:50 -07:00
infiniband
v6.4 merge window RDMA pull request
2023-04-29 17:21:24 -07:00
input
Input: ads7846 - Convert to use software nodes
2023-05-24 15:01:30 +02:00
interconnect
modules-6.4-rc1
2023-04-27 16:36:55 -07:00
iommu
IOMMU Updates for Linux 6.4
2023-04-30 13:00:38 -07:00
ipack
…
irqchip
- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
2023-04-27 19:42:02 -07:00
isdn
Including fixes from netfilter.
2023-05-05 19:12:01 -07:00
leds
- New Drivers
2023-05-02 10:36:02 -07:00
macintosh
powerpc updates for 6.4
2023-04-28 16:24:32 -07:00
mailbox
- mailbox api: allow direct registration to a channel
2023-05-07 10:17:33 -07:00
mcb
…
md
for-6.4/block-2023-05-06
2023-05-06 08:28:58 -07:00
media
IOMMU Updates for Linux 6.4
2023-04-30 13:00:38 -07:00
memory
ARM: SoC drivers for v6.4
2023-04-25 12:02:16 -07:00
memstick
…
message
Objtool changes for v6.4:
2023-04-28 14:02:54 -07:00
mfd
ARM/mfd/gpio: Fixup TPS65010 regression on OMAP1 OSK1
2023-05-24 15:01:22 +02:00
misc
Objtool changes for v6.4:
2023-04-28 14:02:54 -07:00
mmc
ARM/mmc: Convert old mmci-omap to GPIO descriptors
2023-05-24 15:01:36 +02:00
most
…
mtd
This pull request contains updates for UBI and UBIFS
2023-05-03 18:58:59 -07:00
mux
…
net
Including fixes from netfilter.
2023-05-05 19:12:01 -07:00
nfc
drivers: nfc: nfcsim: remove return value check of dev_dir
2023-04-24 18:12:42 -07:00
ntb
…
nubus
…
nvdimm
…
nvme
for-6.4/io_uring-2023-05-07
2023-05-07 10:00:09 -07:00
nvmem
modules-6.4-rc1
2023-04-27 16:36:55 -07:00
of
gpiolib: demote the hogging log messages to debug
2023-06-07 10:25:15 +02:00
opp
Devicetree updates for v6.4, part 2:
2023-04-27 10:09:05 -07:00
parisc
parisc: Replace regular spinlock with spin_trylock on panic path
2023-05-03 17:43:26 +02:00
parport
…
pci
cxl for v6.4
2023-04-30 11:51:51 -07:00
pcmcia
…
peci
…
perf
RISC-V: Align SBI probe implementation with spec
2023-04-29 13:04:50 -07:00
phy
phy fixes for 6.4
2023-05-05 11:57:29 -07:00
pinctrl
Pin control bulk changes for the v6.4 kernel:
2023-05-02 15:40:41 -07:00
platform
modules-6.4-rc1
2023-04-27 16:36:55 -07:00
pnp
…
power
power supply and reset changes for the v6.4 series
2023-04-29 17:37:02 -07:00
powercap
…
pps
…
ps3
…
ptp
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
pwm
pwm: Changes for v6.4-rc1
2023-05-03 11:25:01 -07:00
rapidio
Mainly singleton patches all over the place. Series of note are:
2023-04-27 19:57:00 -07:00
ras
…
regulator
modules-6.4-rc1
2023-04-27 16:36:55 -07:00
remoteproc
Mainly singleton patches all over the place. Series of note are:
2023-04-27 19:57:00 -07:00
reset
Nothing looks out of the ordinary in this batch of clk driver updates. There
2023-04-29 17:29:39 -07:00
rpmsg
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
rtc
- New Drivers
2023-05-02 10:41:31 -07:00
s390
s390 updates for the 6.4 merge window
2023-04-30 11:43:31 -07:00
sbus
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
scsi
SCSI misc on 20230506
2023-05-06 08:37:28 -07:00
sh
…
siox
…
slimbus
…
soc
modules-6.4-rc1
2023-04-27 16:36:55 -07:00
soundwire
…
spi
Char/Misc drivers for 6.4-rc1
2023-04-27 12:07:50 -07:00
spmi
…
ssb
…
staging
modules-6.4-rc1
2023-04-27 16:36:55 -07:00
target
…
tc
…
tee
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
thermal
thermal: intel: powerclamp: Fix NULL pointer access issue
2023-05-04 20:30:18 +02:00
thunderbolt
…
tty
Char/Misc drivers for 6.4-rc1
2023-04-27 12:07:50 -07:00
ufs
SCSI misc on 20230506
2023-05-06 08:37:28 -07:00
uio
…
usb
ARM/musb: omap2: Remove global GPIO numbers from TUSB6010
2023-05-24 15:01:59 +02:00
vdpa
virtio,vhost,vdpa: features, fixes, cleanups
2023-04-27 17:05:34 -07:00
vfio
VFIO updates for v6.4-rc1
2023-05-02 11:56:43 -07:00
vhost
Scheduler changes for v6.4:
2023-04-28 14:53:30 -07:00
video
Input: ads7846 - Convert to use software nodes
2023-05-24 15:01:30 +02:00
virt
Devicetree updates for v6.4, part 2:
2023-04-27 10:09:05 -07:00
virtio
- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
2023-04-27 19:42:02 -07:00
vlynq
…
w1
Char/Misc drivers for 6.4-rc1
2023-04-27 12:07:50 -07:00
watchdog
linux-watchdog 6.4-rc1 tag
2023-05-04 18:33:56 -07:00
xen
xen: branch for v6.4-rc1
2023-04-27 17:27:06 -07:00
zorro
…
Kconfig
…
Makefile
…